Question: Consider these two programs: Program A Program B for ( i = 1; i < n; i++) { Z[i] = X[i] Y[i] Z[i] = Z[i]

Consider these two programs: Program A Program B for ( i = 1; i < n; i++)

{ Z[i] = X[i] Y[i]

Z[i] = Z[i] * Z[i]

}

for ( i = 1; i < n; i++) { Z[i] = X[i] Y[i] } for ( i = 1; i < n; i++) { Z[i] = Z[i] * Z[i] }

a. The two programs perform the same function. Describe it. b. Which version performs better, and why?

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